#4C420C#4C420C

#4C420C is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.9% C 0.071 H 98.2°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C420C
RGB	rgb(76, 66, 12)
HSL	hsl(51, 73%, 17%)
HSV	hsv(51, 84%, 30%)
CMYK	cmyk(0%, 13.2%, 84.2%, 70.2%)
CIE-LAB	lab(28.01, -2.39, 32.14)
CIE-LCH	lch(28.01, 32.23, 94.26°)
OKLab	oklab(37.86% -0.0101 0.0703)
OKLCH	oklch(37.86% 0.071 98.2)
XYZ	xyz(4.9953, 5.4597, 1.1385)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C420C #0C164C

analogous

#4C220C #4C420C #364C0C

triadic

#4C420C #0C4C42 #420C4C

tetradic

#4C420C #0C4C22 #0C164C #4C0C36

square

#4C420C #0C4C22 #0C164C #4C0C36

split-complementary

#4C420C #0C364C #220C4C

monochromatic

#1A1704 #1A1704 #4C420C #817014 #B69E1D

Accessibility & contrast

On white

10.04

#4C420C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4C420C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C420C

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C420C	#FFFFFF	#000000	##FFFFFF
##4C420C	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4003

Deuteranopia (green-blind)

#4C4410

Tritanopia (blue-blind)

#533C38

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c420c;
/* rgb */ color: rgb(76, 66, 12);
/* oklch */ color: oklch(37.9% 0.071 98.2);

Tailwind

colors: {
  custom: {
    50: '#817650',
    500: '#4c420c',
    950: '#000000',
  },
}

SCSS

$custom: #4c420c;
$custom-light: #817650;
$custom-dark: #000000;

JSON

{
  "hex": "#4c420c",
  "rgb": {
    "r": 76,
    "g": 66,
    "b": 12
  },
  "hsl": {
    "h": 50.625,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37857,
    "c": 0.07105,
    "h": 98.2
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary

#4C420C

secondary

#2C3A88

accent

#55EF38

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C420C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →